42250502013433 has 12 divisors (see below), whose sum is σ = 51293738482432. Its totient is φ = 34084438597440.

The previous prime is 42250502013389. The next prime is 42250502013479. The reversal of 42250502013433 is 33431020505224.

It is not a de Polignac number, because 42250502013433 - 2³⁷ = 42113063059961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42250502013133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10442534313 + ... + 10442538358.

Almost surely, 2^{42250502013433} is an apocalyptic number.

It is an amenable number.

42250502013433 is a deficient number, since it is larger than the sum of its proper divisors (9043236468999).

42250502013433 is a wasteful number, since it uses less digits than its factorization.

42250502013433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20885072712 (or 20885072695 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42250502013433 its reverse (33431020505224), we get a palindrome (75681522518657).

The spelling of 42250502013433 in words is "forty-two trillion, two hundred fifty billion, five hundred two million, thirteen thousand, four hundred thirty-three".